Suppose when Sue’s disposable income is $10,000, she spends $7,000, and when her disposable income is $20,000, she spends $13,000. Sue’s autonomous consumer spending is equal to __________ and her:
A) $3,000; marginal propensity to consume is 0.5
B) $3,000; marginal propensity to consume is 0.6
C) $7,000; marginal propensity to consume is 0.5
D) $7,000; marginal propensity to consume is 0.6